Sentences with phrase «higher signal to noise»

question, originally posted November 3, 2009, has attracted seven responses, but with a much higher signal to noise ratio than the «conspiracy» posting.

By collecting more photons, a higher signal to noise ratio can be achieved (6).

With our technique, high contrast wide field imaging with high signal to noise ratio is now possible, which leads to high sensitivity wide field imaging.»

This is an increasingly pressing problem for precision radial velocity (RV) spectrographs in the near - infrared (NIR) and optical that require both high stability of the observed line profiles and high signal to noise.

Both volume and extent have been declining in the last decade, but volume has the highest signal to noise ratio.

RealClimate may sometimes be unfair but pays a high moderation price for a quite high signal to noise ratio, especially regarding technical topics where I find much to learn.

But high signal to noise doesn't prove it is right.

Not exact matches

To be the signal in the noise requires a fresh look at messaging of the highest quality.»

Lineshape spectroscopy with a very high resolution, very high signal - to - noise crystal spectrometer

The noise to signal ratio is too high, and the likelihood of talking....

Wooldridge characterizes the reticular system as the establisher of an optimal signal - to - noise ratio, so to speak, upon which higher levels of experience are staged:» «Volume - control» signals are generated in the reticular system to reduce our sensitivity to uninteresting or irrelevant stimuli and thereby permit us to achieve the peculiar but highly useful phenomenon of mental concentration» (4:143).

Digital acoustical cry analyses captures qualities like frequency, energy, and signal - to - noise ratio and show that a pain cry has a different pattern from other cries (it's high - pitched, loud, and sudden, with some breath - holding).

This panel combines new generations of FISH technologies, pairing oligonucleotide - based SureFISH technology with a ready - to - use formulation of formamide - free IQ Hybridization Buffer, resulting in high signal - to - noise ratios with less than 4 hours of turnaround time.

The resulting high signal - to - noise ratio makes for very responsive detection.

Now, the «smart» bandage developed by the team provides direct, noninvasive measurement of tissue oxygenation by combining three simple, compact and inexpensive components: a bright sensor molecule with a long phosphorescence lifetime and appropriate dynamic range; a bandage material compatible with the sensor molecule that conforms to the skin's surface to form an airtight seal; and an imaging device capable of capturing the oxygen - dependent signals from the bandage with high signal - to - noise ratio.

«The signal - to - noise ratio was quite high — 24 as opposed to [the more typical] 10,» he says.

Now, researchers from the Graphene Flagship have developed a new device for recording brain activity in high resolution while maintaining excellent signal to noise ratio (SNR).

Remarkably, however, it was only within the final second that the signal reached high enough frequencies and high enough amplitudes for LIGO to detect it, above the general background noise from other non-cosmic sources.

«The high detection efficiency and low dark count rate of the SNSPD means that the weak signal from the backscattered light can be detected with a high signal - to - noise ratio,» said Xia.

Previous Planck analyses did not show the amount of dust polarization in that patch of sky or other high - galactic - latitude regions of the Milky Way because of the relative sparseness of dust and low signal compared to noise in these regions (see «Milky Way map skirts question of gravitational waves»).

The simultaneous interrogation of numerous atoms leads to a particularly high signal - to - noise ratio and, thus, to high stability.

«It's very difficult to measure because it requires a very high - speed sensor that can precisely detect small changes and (differentiate) a signal from noise.»

Given that transit timing is an unproved method for discovering exoplanets, Agol would like to see a signal - to - noise ratio much higher than that found by the European group as well as confirmation by another observational technique.

The researchers tested out their device on a mouse model and found that the electrodes can record action and local field potentials of neurons with high signal - to - noise ratio.

SPHERE opens new horizons in the study of young brown dwarfs and giant exoplanets thanks to high - contrast imaging capabilities at optical and near - infrared wavelengths, as well as high signal - to - noise spectroscopy in the near - infrared from low (R ~ 30 - 50) to medium resolutions (R ~ 350).

Using 12CO lines to trace molecular gas at both low and high densities, a new map depicts a high signal - to - noise image of the inner part of IC342 that includes the first spiral arm.

The isotopologue, 13CCH2, is clearly detected with high signal - to - noise.

Abstract: Modal noise in fibers has been shown to limit the signal - to - noise ratio achievable in fiber - coupled, high - resolution spectrographs if it is not mitigated via modal scrambling techniques.

To clarify, I argued that BC17 undersold the statistical strength of the relationships involved, in the RCP8.5 2090 case focussed on in their Abstract, for which the signal - to - noise ratio is highesTo clarify, I argued that BC17 undersold the statistical strength of the relationships involved, in the RCP8.5 2090 case focussed on in their Abstract, for which the signal - to - noise ratio is highesto - noise ratio is highest.

Usually, one has a higher signal - to - noise ratio (SNR) than the other.

After we have calculated the S indices for the 5,648 main - sequence stars based on the LAMOST spectra with signal - to - noise ratios higher than 10 in the blue part of the spectrum, including the subset of 48 superflare stars, it is possible to calculate the flare rates.

The adrenaline pumping soundtrack and ambient noises of the decaying ship are all of the highest order, although the musical cues that signal the presence of an enemy can diminish the shock factor of surprise attacks somewhat once you become accustomed to them.

It takes at least 30 years for a signal — even a strong one — to emerge from the noise with very high confidence.

Thirty years is merely where the trends due to the signal emerge with high confidence from the noise.

that some level of statistical significance can be achieved for periods shorter than 30 years, but not 15 years because fluctuations in things like solar + ocean - atmosphere heat exchange make it hard to say with high confidence what's signal and what's noise.

By publishing papers that are not peer reviewed, EGU journals such as ACPD are contributing to the noise of science, when the role of the editorial process should be to help readers find the rare nuggets of important high quality signal amid the abundance of excess noise.

You will still SEE an increase in temperatures, but because of the poor localisation the variability is much higher and the effect of small - scale (compared to global) forcings that affect only the region you have measurements for mean that to get the signal from the noise requires more time.

Again, you haven't seemed to have described why getting rid of high frequency noise (and high frequency signal) is appropriate to remove the noise of weather from climate.

While many studies of the effects of global warming on hurricanes predict an increase in various metrics of Atlantic basin - wide activity, it is less clear that this signal will emerge from background noise in measures of hurricane damage, which depend largely on rare, high - intensity landfalling events and are thus highly volatile compared to basin - wide storm metrics.

Roughly speaking, the frequency spectrum of the noise (El Nino etc) has components at higher frequencies than those of the signal (CO2), so differentiation (finding the trend) worsens the signal to noise ratio.

They do favour high frequency noise so in some respects decrease signal to noise ratio, this can be countered with filtering.

This need not be problematic when fitting a model to a curve drawn from a very high - dimensional space and / or with a high signal - to - noise ratio.

Signal to noise ratio of signal intensity measurement can be made high that way, which gives an optical depth map of the atmosphere with good frequency & spatio - temporal resolSignal to noise ratio of signal intensity measurement can be made high that way, which gives an optical depth map of the atmosphere with good frequency & spatio - temporal resolsignal intensity measurement can be made high that way, which gives an optical depth map of the atmosphere with good frequency & spatio - temporal resolution.

All of the references which claim a high sensitivity are extracting it from data with an exceptionally low signal to noise ratio.

As I said, it is easier to discern trends if the signal to noise ratio is quite high.

To clarify, I argued that BC17 undersold the statistical strength of the relationships involved, in the RCP8.5 2090 case focussed on in their Abstract, for which the signal - to - noise ratio is highesTo clarify, I argued that BC17 undersold the statistical strength of the relationships involved, in the RCP8.5 2090 case focussed on in their Abstract, for which the signal - to - noise ratio is highesto - noise ratio is highest.

To be fair, I think Lucia's is on the high side of the signal - to - noise ratio, mainly because her posts tend to be quite technicaTo be fair, I think Lucia's is on the high side of the signal - to - noise ratio, mainly because her posts tend to be quite technicato - noise ratio, mainly because her posts tend to be quite technicato be quite technical.

All channels of this model use ultra-high performance SABRE32 Ultra DACs, which provide 192 kHz / 32 - bit processing with a superior signal - to - noise ratio and high dynamic range for Blu - ray Disc players, as well as from high - resolution source inputs over a home network.

The high - quality, noise - canceling microphone has improved arm bendability for improved sound capture, a wider frequency response, lower signal - to - noise ratio and higher sensitivity than previous Logitech gaming headsets, which combine to provide more clarity and headroom.

The tablet also utilises the next generation HIFI Codec Hi6402 to ensure a superb signal - to - noise ratio (SNR) of 114 dB, and is equipped with a dual smart Power Amplifier (PA) chip and high - performance built - in DSP algorithm for richer volume and bass sound quality.